111 entries under unique topic. ×

5
creative(adjective, fundamental, novel, fanciful)
5
ingenious(adjective, fundamental, novel, innovative)
5
inventive(adjective, fundamental, novel, innovative)
5
occasional(adjective, light, thin, exceptional, usual)
5
peerless(adjective, separate, simple, exceptional, special)
5
separate(adjective, simple, extraordinary, strange, outstanding)
5
single(adjective, separate, extraordinary, strange, outstanding)
5
sparse(adjective, light, thin, exceptional, short)
4
fertile(adjective, fundamental, novel, innovative)
4
inconceivable(adjective, light, obscure, thin, strange)
4
innovational(adjective, fresh, fundamental, novel)
4
innovatory(adjective, fundamental, novel, innovative)
4
isolated(adjective, separate, simple, exceptional, special)
4
marked(adjective, great, solid, extraordinary, superior)
4
one(adjective, separate, simple, extraordinary, outstanding)
4
personal(adjective, separate, simple, extraordinary, superior)
4
productive(adjective, fundamental, novel, innovative)
4
resourceful(adjective, fundamental, novel, innovative)
4
sporadic(adjective, light, thin, exceptional, usual)
4
weirdo(adjective, strange, original, eccentric)
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APASmart Define. (2016). unusual thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unusual/thesaurus/synonyms
ChicagoSmart Define. 2016. "unusual thesaurus" https://smartdefine.org/unusual/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unusual thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unusual/thesaurus/synonyms>.
MLASmart Define. "unusual thesaurus" 31 March 2016. Web. 28 September 2026. <https://smartdefine.org/unusual/thesaurus/synonyms>